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CA2056294C - Reconnaissance rapide d'une chaine de mots relies conformement a une grammaire reguliere - Google Patents

Reconnaissance rapide d'une chaine de mots relies conformement a une grammaire reguliere

Info

Publication number
CA2056294C
CA2056294C CA002056294A CA2056294A CA2056294C CA 2056294 C CA2056294 C CA 2056294C CA 002056294 A CA002056294 A CA 002056294A CA 2056294 A CA2056294 A CA 2056294A CA 2056294 C CA2056294 C CA 2056294C
Authority
CA
Canada
Prior art keywords
word
occurrence
state
period
words
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA002056294A
Other languages
English (en)
Other versions
CA2056294A1 (fr
Inventor
Takao Watanabe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NEC Corp filed Critical NEC Corp
Publication of CA2056294A1 publication Critical patent/CA2056294A1/fr
Application granted granted Critical
Publication of CA2056294C publication Critical patent/CA2056294C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/903—Querying
    • G06F16/90335—Query processing
    • G06F16/90344—Query processing by using string matching techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Data Mining & Analysis (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Character Discrimination (AREA)
  • Machine Translation (AREA)
  • Image Analysis (AREA)
CA002056294A 1990-11-28 1991-11-27 Reconnaissance rapide d'une chaine de mots relies conformement a une grammaire reguliere Expired - Fee Related CA2056294C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2327061A JP2697302B2 (ja) 1990-11-28 1990-11-28 連続単語認識方法
JP327061/1990 1990-11-28

Publications (2)

Publication Number Publication Date
CA2056294A1 CA2056294A1 (fr) 1992-05-29
CA2056294C true CA2056294C (fr) 1996-03-12

Family

ID=18194865

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002056294A Expired - Fee Related CA2056294C (fr) 1990-11-28 1991-11-27 Reconnaissance rapide d'une chaine de mots relies conformement a une grammaire reguliere

Country Status (5)

Country Link
US (1) US5287429A (fr)
EP (1) EP0488208B1 (fr)
JP (1) JP2697302B2 (fr)
CA (1) CA2056294C (fr)
DE (1) DE69132761T2 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3554571B2 (ja) * 1993-05-31 2004-08-18 株式会社日立製作所 手話認識装置
US5699456A (en) * 1994-01-21 1997-12-16 Lucent Technologies Inc. Large vocabulary connected speech recognition system and method of language representation using evolutional grammar to represent context free grammars
US5878385A (en) * 1996-09-16 1999-03-02 Ergo Linguistic Technologies Method and apparatus for universal parsing of language
US7739115B1 (en) 2001-02-15 2010-06-15 West Corporation Script compliance and agent feedback
US7966187B1 (en) 2001-02-15 2011-06-21 West Corporation Script compliance and quality assurance using speech recognition
US8180643B1 (en) 2001-02-15 2012-05-15 West Corporation Script compliance using speech recognition and compilation and transmission of voice and text records to clients
US7191133B1 (en) 2001-02-15 2007-03-13 West Corporation Script compliance using speech recognition
US7664641B1 (en) 2001-02-15 2010-02-16 West Corporation Script compliance and quality assurance based on speech recognition and duration of interaction
US6930759B2 (en) * 2003-09-23 2005-08-16 Eastman Kodak Company Method and apparatus for exposing a latent watermark on film

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58100195A (ja) * 1981-12-10 1983-06-14 日本電気株式会社 連続音声認識装置
US4624008A (en) * 1983-03-09 1986-11-18 International Telephone And Telegraph Corporation Apparatus for automatic speech recognition
US4882757A (en) * 1986-04-25 1989-11-21 Texas Instruments Incorporated Speech recognition system
US5073939A (en) * 1989-06-08 1991-12-17 Itt Corporation Dynamic time warping (DTW) apparatus for use in speech recognition systems

Also Published As

Publication number Publication date
CA2056294A1 (fr) 1992-05-29
US5287429A (en) 1994-02-15
JPH04195099A (ja) 1992-07-15
EP0488208A3 (en) 1993-09-22
DE69132761D1 (de) 2001-11-15
DE69132761T2 (de) 2002-07-11
EP0488208B1 (fr) 2001-10-10
EP0488208A2 (fr) 1992-06-03
JP2697302B2 (ja) 1998-01-14

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